 |
Science Fiction
Dictionary
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
|
 |
Machete-Wielding Philodendron Isn't Going To Take It Anymore
Do you suppose plants get tired of human beings and their supposedly "helpful" interactions, like pinching off dying or unsightly leaves and constantly turning the plant away from the sun to make it more "even" according to some obscure monkey belief in symmetry or some such baloney?
Well, here's a plant that isn't going to take it any more.
This installation enables a live plant to control a machete. plant machete has a control system that reads and utilizes the electrical noises found in a live philodendron. The system uses an open source micro-controller connected to the plant to read varying resistance signals across the plant’s leaves. Using custom software, these signals are mapped in real-time to the movements of the joints of the industrial robot holding a machete. In this way, the movements of the machete are determined based on input from the plant. Essentially the plant is the brain of the robot controlling the machete determining how it swings, jabs, slices and interacts in space.
(Via David Bowen's plant machete.)
Science fiction writers don't spend a lot of time writing about violent plants, but I do recall this instance from one of my favorite novels, Doorways in the Sand (1976) by the remarkable (and much missed) Roger Zelazny.
Dr. Mrmm'mrm'mlrr (pronounced just like it looks) is a sentient (and telepathic) psychotherapist plant who practices assault therapy on his patients.
As the cablelike vines or tentacles seized me, thigh and shoulder, hoisting me into the air to a position where, wrenching my neck, I was afforded a view of the thing's massive trunk, down to where it emerged from the tub of slime in the center of the room, I reflected, as the enormous Venus-flytrap-type blades snapped open, revealing a reddish interior, that while it may be true that most accidents are caused by carelessness, I could in no way be held responsible this time...
I struggled, of course. Who wouldn't? But the thing raised me a good five feet into the air, shifting me into a horizontal position directly above its less than attractive self. It then proceeded to turn me upside down, so that my field of vision was dominated by its gray-green bulk, its tub of slime and its octopal members all awrithe. I had a hunch it meant me ill even before its leafy appendages came open like switchblades, showing me their moist, spiny and suspiciously ruddy insides.
I let out a bleat and tore at the vines. Then something that felt like a red-hot poker occurred behind my eyes and passed from side to side and back within my head. Stark terror poured forth, and I twisted convulsively within the living bonds...
Most of us remember the delightfully chaotic and violently deciduous Whomping Willow from Harry Potter and the Prisoner of Azkaban (1999), but you might not know about the predatory gum tree from Symbiotica (1943) by Eric Frank Russell:
With a mighty swoosh a branch above his head drove down. Its spatulate leaf smacked him squarely in the back and a waft of pineapple and cinnamon went all over the place. Just as swiftly, the branch went up, carrying Jepson high into the air. Swearing like a tail mechanic, he struggled furiously while we gathered below him. He was stuck to the underside of that great leaf, gradually became covered in thick, yellowy-green goo as he writhed...

('Predatory Gum Tree' from Symbiotica by Eric Frank Russell)
Scroll down for more stories in the same category. (Story submitted 7/25/2023)
Follow this kind of news @Technovelgy.
| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |
Would
you like to contribute a story tip?
It's easy:
Get the URL of the story, and the related sf author, and add
it here.
Comment/Join discussion ( 0 )
Related News Stories -
("
Biology
")
Machete-Wielding Philodendron Isn't Going To Take It Anymore
'The tree ended its wild larruping, stood like a dreaming giant liable to wake into frenzy at any moment.' - Eric Frank Russell, 1943.
Tsunami Forecasts Improved By Ionosphere Signals
'Swifter than any tide could ebb, the water was receding from the shore.'
EctoLife Concept Video Artificial Womb For Baby Mass Production
'A great many of these synthetic babies were made
and allowed to grow up under ideal conditions...' - Dr. David H. Keller, 1928.
T. Gondii And The Leaders Of The Pack
'... infected males were more than 46 times more likely to become pack leaders than uninfected males.'
Technovelgy (that's tech-novel-gee!)
is devoted to the creative science inventions and ideas of sf authors. Look for
the Invention Category that interests
you, the Glossary, the Invention
Timeline, or see what's New.
|
 |
Science Fiction
Timeline
1600-1899
1900-1939
1940's 1950's
1960's 1970's
1980's 1990's
2000's 2010's
Current News
Wearable Energy Harvester
'... he had tightened the chest to gain maximum pumping action from the motion of breathing.'
Drones Participate In Buddhist Rites
'...a prayer wheel swung into view and began spinning at a furious pace.'
Anna Indiana AI Singer-Songwriter
'She is a personality-construct, a congeries of software agents'
Video Manicuring ala Schismatrix
'The program raced up the screen one scan line at a time'
'Feel the AGI' OpenAI Leader Now OpenWorship
'And are all the people willing to be governed by a machine?'
NASA Tests Prototype Europa Lander
Why have legs if they don't walk around?
Tailsitter Drone Aircraft For SAR
'...it was so easy for me to remain motionless in midair.'
Forward CarePod The AI Doctor's Office
'It's an old model,' Rawlins said. 'I'm not sure what to do.'
Mika The Robot-Boss
'the robot-boss was busy at the lip of the new lode instructing and egging the men on to greater speed...'
Yamaha Motoroid 2 No Handlebars Self-Balancing Motorcycle
'He rode the bike with an intense lack of physical grace...'
San Francisco Autobus
'THE autobus turned silently down the wide street...'
Should Your Car Decide If You Can Drive?
'Okay. Maybe the car was right...'
Lucid Dreams On Demand From Prophetic and Card79
'the peeper did not operate by virtue of its machinery alone, but by the reaction of the brain and the body of its user...'
Honda UNI-ONE Hands-Free Wheelchair Follows 100 Year-Old Design
'Noiselessly, on rubber-tired wheels, they journeyed...'
EBS-260 Handjet Free Hand Dot Matrix Printer
'McKie held a chalf-memory stick over the dusted surface.'
Sensitive, Soft Robot Skin
'...tinted material that had all the feel and appearance of human flesh and epidermis.'
More SF in the News Stories
More Beyond Technovelgy science news stories
|
 |